According to
http://pacificdigitallibrary.org, blue represents the ocean, yellow orange
represents a large landscape, which shows that Ngaremlengui is one of the
biggest states in Palau. The five-linked chain represents the five hamlets
forming Ngaremlengui, that is Imeong, Ngereklengong, Ngerutechei, Ngermetengel
and Ngchemesed. The map represents the territory of Ngaremlengui, which is not
an island.Ivan Sache, 30 October 2011